renewable sources of energy

例句：

1. 1. Thegovernment has announced plans to increase the use of renewable energy sources.
   政府宣布了增加使用可再生能源的计划。
2. 2. Renewable energy sources are crucial for reducing carbon emissions and combating climate change.
   可再生能源对减少碳排放和对抗气候变化至关重要。
3. 3. The development of renewable energy sources is a global effort to address environmental challenges.
   发展可再生能源是全球应对环境挑战的努力。